criterion map now generated from annotations from server side counterpart

svn changeset:11350/svn branch:6.3_dd

1 files changed, 58 insertions, 0 deletions

diff --git a/src/com/vaadin/terminal/gwt/client/ui/dd/VOr.java b/src/com/vaadin/terminal/gwt/client/ui/dd/VOr.java
new file mode 100644
index 0000000000..324dc08d6a
--- /dev/null
+++ b/src/com/vaadin/terminal/gwt/client/ui/dd/VOr.java
@@ -0,0 +1,58 @@
+/**
+ * 
+ */
+package com.vaadin.terminal.gwt.client.ui.dd;
+
+import com.vaadin.terminal.gwt.client.ApplicationConnection;
+import com.vaadin.terminal.gwt.client.UIDL;
+
+final public class VOr implements VAcceptCriteria {
+    private boolean b1;
+    private boolean b2;
+    private VAcceptCriteria crit1;
+    private VAcceptCriteria crit2;
+
+    public void accept(VDragEvent drag, UIDL configuration,
+            VAcceptCallback callback) {
+        if (crit1 == null) {
+            crit1 = getCriteria(drag, configuration, 0);
+            crit2 = getCriteria(drag, configuration, 1);
+            if (crit1 == null || crit2 == null) {
+                ApplicationConnection.getConsole().log(
+                        "Or criteria didn't found a chidl criteria");
+                return;
+            }
+        }
+
+        b1 = false;
+        b2 = false;
+
+        VAcceptCallback accept1cb = new VAcceptCallback() {
+            public void accepted(VDragEvent event) {
+                b1 = true;
+            }
+        };
+        VAcceptCallback accept2cb = new VAcceptCallback() {
+            public void accepted(VDragEvent event) {
+                b2 = true;
+            }
+        };
+
+        crit1.accept(drag, configuration.getChildUIDL(0), accept1cb);
+        crit2.accept(drag, configuration.getChildUIDL(1), accept2cb);
+        if (b1 || b2) {
+            callback.accepted(drag);
+        }
+    }
+
+    private VAcceptCriteria getCriteria(VDragEvent drag, UIDL configuration,
+            int i) {
+        UIDL childUIDL = configuration.getChildUIDL(i);
+        return VAcceptCriterion.get(childUIDL.getStringAttribute("name"));
+    }
+
+    public boolean needsServerSideCheck(VDragEvent drag, UIDL criterioUIDL) {
+        return false; // TODO enforce on server side
+    }
+
+}
\ No newline at end of file